> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/washington/ # Companies in Washington Larger organizations headquartered in Washington, the industries and cities they sit in, and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger organizations headquartered in Washington include Amazon, Starbucks, Microsoft, Providence Health & Services and iSoftStone. Below are the industries and cities that lead, the tools that stand out and how big they are. ## Which larger organizations are headquartered in Washington? They include Amazon, Starbucks, Microsoft, Providence Health & Services and iSoftStone. The table lists a selection in alphabetical order; names link to company profiles. | Company | Industry | Size | | --- | --- | --- | | [Alaska Airlines](https://enrich.chat/company/alaska-airlines/) | Airlines and aviation | 25,000 to 50,000 | | [Amazon](https://enrich.chat/company/amazon/) | Information technology and services | 100,000+ | | [Appen](https://enrich.chat/company/appen/) | Information technology and services | 10,000 to 25,000 | | [Avanade](https://enrich.chat/company/avanade/) | Information technology and services | 50,000 to 100,000 | | [Banfield Pet Hospital](https://enrich.chat/company/banfield-pet-hospital/) | Veterinary | 10,000 to 25,000 | | [Blue Origin](https://enrich.chat/company/blue-origin/) | Aviation and aerospace | 10,000 to 25,000 | | [City of Seattle](https://enrich.chat/company/city-of-seattle/) | Government administration | 10,000 to 25,000 | | [Coupang](https://enrich.chat/company/coupang/) | Information technology and services | 50,000 to 100,000 | | [Deloitte Digital](https://enrich.chat/company/deloitte-digital/) | Management consulting | 10,000 to 25,000 | | [eXp Realty](https://enrich.chat/company/exp-realty/) | Real estate | 25,000 to 50,000 | | [Expedia Group](https://enrich.chat/company/expedia-group/) | Information technology and services | 10,000 to 25,000 | | [Expeditors International of Washington](https://enrich.chat/company/expeditors-international-of-washington/) | Logistics and supply chain | 10,000 to 25,000 | | [Fortive](https://enrich.chat/company/fortive/) | Electrical and electronic manufacturing | 10,000 to 25,000 | | [Holland America Line](https://enrich.chat/company/holland-america-line/) | Leisure, travel and tourism | 10,000 to 25,000 | | [iSoftStone](https://enrich.chat/company/isoftstone/) | Information technology and services | 50,000 to 100,000 | | [King County, WA](https://enrich.chat/company/king-county-wa/) | Government administration | 10,000 to 25,000 | | [Microsoft](https://enrich.chat/company/microsoft/) | Information technology and services | 100,000+ | | [MOD Pizza](https://enrich.chat/company/mod-pizza/) | Restaurants | 10,000 to 25,000 | | [MultiCare Health System](https://enrich.chat/company/multicare-health-system/) | Hospitals and health care | 10,000 to 25,000 | | [Nordstrom](https://enrich.chat/company/nordstrom/) | Retail | 50,000 to 100,000 | | [Paccar](https://enrich.chat/company/paccar/) | Automotive | 25,000 to 50,000 | | [PeaceHealth](https://enrich.chat/company/peacehealth/) | Hospitals and health care | 10,000 to 25,000 | | [Providence Health & Services](https://enrich.chat/company/providence-health-and-services/) | Hospitals and health care | 100,000+ | | [REI](https://enrich.chat/company/rei/) | Retail | 10,000 to 25,000 | | Rover.com | Consumer services | 10,000 to 25,000 | | [Slalom](https://enrich.chat/company/slalom/) | Management consulting | 10,000 to 25,000 | | [Starbucks](https://enrich.chat/company/starbucks/) | Retail | 100,000+ | | [T-Mobile USA](https://enrich.chat/company/t-mobile-usa/) | Telecommunications | 50,000 to 100,000 | | [TrueBlue](https://enrich.chat/company/trueblue/) | Staffing and recruiting | 10,000 to 25,000 | | [University of Washington](https://enrich.chat/company/university-of-washington/) | Higher education | 25,000 to 50,000 | ## Which industries are biggest in Washington? The bars show the share of the organizations listed for Washington that work in each industry. **Figure: Industries of organizations in Washington.** Bars for the share of listed organizations in Washington by industry: Information technology and services 18%, Government administration 9%, Hospitals and health care 8%, Retail 5%, Real estate 5%, Higher education 4%. *Share of the organizations listed for Washington in each industry.* ## Which cities in Washington are home to the most? The bars show where the listed organizations have their headquarters. **Figure: Headquarters cities in Washington.** Bars for the share of listed organizations in Washington headquartered in each city: Seattle 42%, Bellevue 13%, Tacoma 6%, Vancouver 5%, Redmond 4%, Kirkland 4%. *Share of the organizations listed for Washington by headquarters city.* ## What technology stands out in Washington? Each tool below is detected more often among organizations in Washington than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out in Washington.** Bars for the share of listed organizations in Washington where each tool was detected, with a tick for the share across everything listed: WP Engine 22% against 7%, Oracle Taleo 14% against 3%, Mailchimp 13% against 4%, Optimizely 13% against 4%, Tealium 10% against 4%, Pantheon 9% against 3%. *Share of listed organizations in Washington where each tool was detected. The tick marks the share across all listed organizations.* ## How big are the organizations in Washington? The columns show how the listed organizations spread across six size ranges. **Figure: Size of organizations in Washington.** Six columns for the share of listed organizations in Washington in each size range from 2,000 to over 100,000 employees: 2-5K 51%, 5-10K 19%, 10-25K 19%, 25-50K 4%, 50-100K 5%, 100K+ 4%. *Share of the organizations listed for Washington in each size range.* ## Browse Washington by industry [Information technology and services](https://enrich.chat/companies-in/washington/information-technology-and-services/)[Government administration](https://enrich.chat/companies-in/washington/government-administration/) ## How do you reach the people at organizations in Washington? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find the CIOs and heads of IT at [company] in Washington, with titles and verified work emails ``` ## Which Washington cities have industry pages? Pick a city to see its bigger companies by industry. [Seattle, WA](https://enrich.chat/companies-in/seattle-wa/)[Bellevue, WA](https://enrich.chat/companies-in/bellevue-wa/) ## Which industry codes are common in Washington? NAICS codes with a page for Washington: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/washington/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/washington/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/washington/)[NAICS 236115: New Single-Family Housing Construction](https://enrich.chat/naics/236115/washington/)[NAICS 531210: Offices of Real Estate Agents](https://enrich.chat/naics/531210/washington/) ## Frequently asked questions ### Which larger organizations are headquartered in Washington? They include Amazon, Starbucks, Microsoft, Providence Health & Services and iSoftStone. The page lists a selection with links to their profiles. ### Which industries are biggest in Washington? The biggest are information technology and services, government administration, hospitals and health care and retail. ### What technology stands out in Washington? Tools that stand out include WP Engine, Oracle Taleo, Mailchimp and Optimizely. ### How do I contact people at these organizations? Ask your AI agent to use www.enrich.chat to find the people in the roles you sell to, with titles and verified work emails. ## Try this prompt Find people at companies in Washington ```text Use www.enrich.chat to find the CIOs and heads of IT at [company] in Washington, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Companies in Minnesota](https://enrich.chat/companies-in/minnesota/) - [Companies in Wisconsin](https://enrich.chat/companies-in/wisconsin/) - [Companies in Missouri](https://enrich.chat/companies-in/missouri/) - [Companies in Maryland](https://enrich.chat/companies-in/maryland/) - [Companies in Michigan](https://enrich.chat/companies-in/michigan/) - [Companies in Arizona](https://enrich.chat/companies-in/arizona/) - [Companies in Colorado](https://enrich.chat/companies-in/colorado/) - [Companies in Tennessee](https://enrich.chat/companies-in/tennessee/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)